ocr识别修改

cash-common/cash-common-service/src/main/java/com/czg/product/dto/OcrDTO.java

@@ -0,0 +1,10 @@
+package com.czg.product.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+@Data
+public class OcrDTO {
+    @NotBlank
+    private String url;
+}